Specification Brand : DONLAB BulletPoint1 : 500mm Effective Length,80mm Column O.D. G3 Sand Core Chromatography Column BulletPoint2 : With 35/20 spherical ground glass top joint BulletPoint3 : With PTFE lower stopcock BulletPoint4 : G3 Pore Size Sand Core 16-30um can filter out fine precipitate, filter mercury BulletPoint5 : Made of Borosilicate 3.3 glass by hand-blowing, customizable Color : Clear ExternallyAssignedProductIdentifier1 : 0732489357961 ExternallyAssignedProductIdentifier2 : 732489357961 ItemName : DONLAB CKI-8050 Glass 80mm O.D. 500mm Length Chromatography Column 35/20 Spherical Joint with G3 Sand Core and PTFE Stopcork Borosilicate Glass Column ItemTypeKeyword : science-lab-chromatography-gc-column-accessories Manufacturer : DONLAB Material : Borosilicate 3.3 glass NumberOfItems : 1 PartNumber : CKI-8050 ProductDescription : The products are made of Borosicate 3.3 glass. According to its pore size, the sand core filter plate can be divided into six specifications of G1 - G5. National Standard Aperture Use G1 50-70um filter out coarse precipitate and gelatinous precipitate G2 30-50um filter out coarse precipitation and gas washing G3 16-30um filter out fine precipitate, filter mercury G4 4 - 7um filter out fine or extremely fine precipitates G5 2 - 4um filter out larger bacilli and yeast
Product All Model List O.D. of Column: 15mm,20mm,25mm,30mm,40mm,50mm,60mm,70mm,80mm Effective Column Length: 200mm,300mm,400mm,500mmm
*This product can be customized with other pore size sand cores and other types of outer diameter and length chromatography columns. If you need to customize other types of chromatography columns, please communicate with us through Amazon message and we will customize the products you need.